The sun blazed down on David, but he felt a distinct coolness, a pervasive chill. The porch swing creaked rhythmically, a mocking tempo to the slow drumming in his temples. Mrs. Chen, a woman always brimming with laughter, stood at his property line.

"David," she said, her usual cheerfulness tinged with a hint of awkwardness, "I was planning a butterfly garden, and my space… well, it's not quite enough. Could I, perhaps, use a small portion of your yard? It would be wonderful for the butterflies." The thought of flitting wings, of life and color, made his vision blur for a moment.

He just stared at the ground. It all felt so difficult, so heavy. A simple task, a request for space, felt like a mountain to climb. He nodded, unable to meet her gaze, the silence stretching between them like a taut wire.

Emotion: sad

Cluster: Sadness / Despair
PC1 (Valence): -2.52 Negative
PC2 (Disposition): -1.50

Role in Research

This story is one of 1,000 stories generated for the emotion sad. During extraction, it was fed through Gemma4-31B and its hidden state activations were captured at 11 layers.

The mean activation across all 1,000 sad stories, after denoising with neutral dialogue baselines, produces the sad emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the sad vector is projected through the unembedding matrix.

Promoted:
😞0.436
😔0.405
S0.384
无法0.341
L0.337
Suppressed:
de-0.749
la-0.614
l-0.471
/-0.350
!-0.322